CB6P828 Diesel Fuel Injection Pump (PS8500) | OE VG1560080023 For SINOTRUK HOWO WD615 & Weichai Applications – CB-BHM6P120YAY170 Cross-Ref

If your truck starts "working harder" just to run normally-longer cranking, uneven idle, smoke when you pull away, or a soft loss of torque-don't treat it as a vague diesel problem. On many mechanical fuel systems, these symptoms begin upstream with one core component: the fuel injection pump assembly. The CB6P828 pump is commonly sold online as a PS8500 injection pump and is frequently matched to OE VG1560080023, a number heavily associated with SINOTRUK HOWO and WD615 engine applications in parts catalogs and B2B listings.

Rather than calling it an "oil pump," CB6P828 is best described as the engine's fuel metering authority. It regulates how much fuel is delivered, when it's delivered, and how consistently the system can repeat that delivery across thousands of cycles. When the pump wears or suffers contamination history, the engine may still run-but it becomes inconsistent, and inconsistency is what operators feel (and fleets pay for) every day.

Pump model: CB6P828

OE / Part No.: VG1560080023

Common listing bundle: PS8500 CB6P828 VG1560080023

Model tag often shown: CB-BHM6P120YAY170

These identifiers matter because many customers will search VG1560080023 first (from a parts list or old invoice), then confirm CB6P828/PS8500 during checkout.

 

Across multiple supplier pages, CB6P828 is positioned for the SINOTRUK HOWO ecosystem and often linked with WD615 engine language.
Some product pages explicitly mention Weichai WD615 variants and horsepower tags in the same listing, which reflects how the aftermarket frequently groups Sinotruk and Weichai naming in one purchasing channel.

Fitment best practice: match VG1560080023 + CB6P828 together, then confirm your engine plate (WD615 variant) and mounting/port layout. Listings sometimes bundle multiple cross-refs on one page.

 

A mechanical injection pump doesn't just "push fuel." It keeps the engine's combustion events synchronized. When the pump is weak or out of spec, symptoms usually appear in clusters:

◆ Hard start / extended cranking (especially after sitting)
◆ Idle hunting or vibration (delivery imbalance)
◆ Smoke under load (irregular fueling and timing behavior)
◆ Fuel consumption creep (driver compensation + reduced combustion efficiency)

Replacing the correct CB6P828 assembly is like resetting the engine's fuel discipline-restoring repeatable metering so the rest of the system can behave normally again.

 

 

Online listings commonly describe CB6P828 pump assemblies as new, offered for replace/repair, and "professionally tested," reflecting a buying preference for predictable quality in fleet parts.
Some suppliers label VG1560080023 as a "high pressure pump" in their product naming, and publish trade attributes such as MOQ 1 and warranty ranges (often 3 months to 1 year, depending on seller).

If you need shipping-quote style data, one detailed listing provides example packaging information and weights for the assembly (net 23.5 kg, gross 24.6 kg, package 58×25×38 cm)-useful for logistics planning.

 

Search results may show:

"Original" wording (often used in listings for VG1560080023 / CB6P828)

"100% new / professionally tested" language common in B2B sales pages

To reduce returns, your product page should clearly state:
✅ Pump model + OE number (CB6P828 + VG1560080023)
✅ What's included (pump assembly only vs bundled parts)
✅ Warranty and test standard on your side (if you offer bench test reporting

 

 

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